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(parent: b9c3e4a) | patch
bridgestp: validate timer values in config BPDU
authorJonah Caplan <jcaplan@blackberry.com>
Thu, 15 Apr 2021 09:28:42 +0000 (11:28 +0200)
committerKristof Provost <kp@FreeBSD.org>
Tue, 18 May 2021 12:17:46 +0000 (14:17 +0200)
commitdbfd8660a96df693b66e9f13c70ca4302d2bfa84
tree86c0eff4ce911841a73775af43928ca252968430tree | snapshot
parentb9c3e4ada45faa8f3908a44dcbe87942affb0360commit | diff
bridgestp: validate timer values in config BPDU

IEEE Std 802.1D-2004 Section 17.14 defines permitted ranges for timers.
Incoming BPDU messages should be checked against the permitted ranges.
The rest of 17.14 appears to be enforced already.

PR: 254924
Reviewed by: kp, donner
Differential Revision: https://reviews.freebsd.org/D29782

(cherry picked from commit 0e4025bffa2bab3461b72b40d0b1468722ff76e6)
sys/net/bridgestp.c diff | blob | history
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